80210522

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14653}}^1$

素因数の和:14702

約数の個数: 32

約数和(自身を含む): 151932672

約数和(自身を除く): 71722150

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 14653, 29306, 102571, 205142, 249101, 337019, 498202, 674038, 1743707, 2359133, 3487414, 4718266, 5729323, 11458646, 40105261, 80210522]

約数ペア:

[(1, 80210522), (2, 40105261), (7, 11458646), (14, 5729323), (17, 4718266), (23, 3487414), (34, 2359133), (46, 1743707), (119, 674038), (161, 498202), (238, 337019), (322, 249101), (391, 205142), (782, 102571), (2737, 29306), (5474, 14653)]